Issued Patents 2011
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7964546 | Endoscope cleaning method and washing machine | Minoru Kanno | 2011-06-21 |
| 7922822 | Method for cleaning and sterilizing endoscopic camera | Masahisa Hamada, Kazuko Ichimiya | 2011-04-12 |